How Often Should Roof Shingles Be Replaced?

BY: Triumph Roofing
POSTED May 24, 2024 IN

When to Replace a Roof

Homes located in the Shreveport, LA area are subject to a variety of weather conditions. Weathering can a take toll on a roof. But, age is the biggest single factor that affects your roof.

Most shingle roofs, no matter how well maintained, will last anywhere between 20-30 years maximum. After that, it’s time to replace your roof.

If you are needing shingle roof replacement in Shreveport, LA, or the surrounding areas, look to the professionals at Triumph Roofing and Construction. We are a licensed, insured, and highly skilled full-service roofer. Set up an initial consultation with us today by calling 318-674-PROS(7767).

How does the weather affect a shingle roof?

Two of the biggest enemies of a shingle roof are heat and humidity. Heat and humidity go hand-in-hand with the heat causing the shingles to crack and the humidity causing moisture damage. The end result is a complete shingle roof replacement job.

Then there is condensation build-up that can cause damage,  along with other factors:

  • Rain

Rain is a common event that can affect a shingle roof. This makes it important for a homeowner to pay attention to possible leaks, requiring shingle roof replacement or repair. Even the smallest crack can make a roof vulnerable and result in more consequences if not caught and addressed early.

  • Hail

Hail causes a significant amount of damage to roofs. Damage can range from pockmarks that knock away a few granules to full penentration into the roof decking.

  • Wind

High winds can leave the roof vulnerable to leaks. Sections of shingles can be lifted up or torn off. If repairs aren’t addressed early on, you might be left needing a complete shingle roof replacement.

How often do homes in Shreveport, LA need asphalt roofs replaced?

Asphalt shingles are the most common roofing material in Shreveport, LA. A high-quality premium asphalt shingle has a life expectancy of up to 30 years when installed professionally and routine maintenance is followed by the homeowner. Standard 3-tab shingle roofs last about 20 years, while architectural or composite shingles last about 25 years.

Those are the ideal lifespans of shingle roofs. Realistically, you get about 80-85% of that lifespan, given weathering and general wear and tear.

Also, not all homes in this area have asphalt shingle roofs. Other types of roofing material and their lifespan expectancy include:

  • Wood Shingles: A lifespan of up to 40 years with proper installation and treatment.
  • Metal Roofing: A lifespan of up to 50 years with proper installation, some metal roofing has lasted up to 70 years.
  • Tile Roofing: A typical lifespan of 50 years is normal, but this is one of the most expensive options in roofing material.
  • Slate Roofing: Another expensive option for roofing material but has been known to last over 100 years.

Again, with most roofs of any type, you should expect to get about 80-85% of the expected lifespan, even with regular maintenance. Regular maintenance always improves your chances of your roof enduring for a long time. Maintenance also is often required to ensure manufacturer warranties are upheld.

It’s generally best to go ahead and replace your roof once it has aged out, even if it seems to be in good shape and doesn’t have any serious problems like leaks. In part, this is a proactive approach that ensures insurance will pay for the replacement if there is an emergency. The older the roof, the less compensation you’ll get from your insurance company when repairs are needed.

How much does an asphalt shingle roof cost in Shreveport, LA?

Quoting prices on anything is arbitrary, including a shingle roof replacement. Approximate estimates for a 1,500-square-foot home, basic asphalt shingles are between $6.00 per square foot and $10.00 per square foot. The pricing can vary between roofing contractors and the quality of the asphalt shingles.

Is it cheaper to roof over existing shingles?

Yes, it would be a money-saver to have a new asphalt shingle roof replacement installed over the existing roof, but the question is whether it is acceptable within the building codes and the homeowner’s insurance policy. Many cities do not allow installing a new roof over an existing roof due to safety concerns.  And most, if not all, insurance companies will decline any claims if the insurance adjuster discovers an old roof under the newest roof.

What time of year is best to replace a roof?

In the Shreveport, LA area, spring is the best time of the year for an asphalt shingle roof replacement.  The temperatures are comfortable this time of the year, and the weather is mild. Milder temperatures often allow roofing crews to work more effectively so the installation process is sped up. But, delays can occur in the spring, because springtime is thunderstorm season.

Signs Roof Replacement Is Needed

Are there specifics to know when new asphalt shingle roof replacement is needed? Yes, there are key indicators that your home needs a new asphalt shingle roof replacement:

  • Missing Shingles: Commonly caused by high winds.
  • Damaged Shingles: Hail, wind, storms and UV radiation can wear and significantly damage roofs of all types.
  • Roof Leaks: A shingle roof replacement is needed when there are obvious leaks. Not all roof leaks are obvious, though, which is why routine roof inspections are recommended for possible hidden leaks.

Other possible problems that can result in a home in Shreveport, LA needing an asphalt shingle roof replacement is structural damage to the house that can affect the roof from wind damage. Missing roof flashing, damaged skylights, damaged vents, or signs of wood rotting on or along the roofing, fascia, etc., are also signs of damage that will likely result in replacement.

If it’s time for your roof to be replaced, get help from the trusted local professionals at Triumph Roofing and Construction. Our team is dedicated to customer service and will get the job done right and to your satisfaction. We never cut corners and always use materials from leading manufacturers to ensure your roof’s durability.

Start out with an inspection and assessment of your roof from licensed and insured professionals by calling 318-674-PROS(7767).

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